. Special report on diseases of cattle . Cattle. w Fig. 12 —Egg of short-nosed blue louse (Hcematopinus eurysternus) attached to a hair. (From Bu- reau of Entomology.) Cattle are subject to four kinds of mange, of which common mange or psoroptic mange is the most important. Psoroptic mange of cattle is caused by a species of small mites (fig. 13) which multi- Fig. 11.—Red louse (Trichodectes scalaris) of cattle. (From Bu- reau of Entomology.) "For a fuller discussion see Farmers' Bulletin 152, issued by the United States Department of Please note that these images are extrac
. Special report on diseases of cattle . Cattle. w Fig. 12 —Egg of short-nosed blue louse (Hcematopinus eurysternus) attached to a hair. (From Bu- reau of Entomology.) Cattle are subject to four kinds of mange, of which common mange or psoroptic mange is the most important. Psoroptic mange of cattle is caused by a species of small mites (fig. 13) which multi- Fig. 11.—Red louse (Trichodectes scalaris) of cattle. (From Bu- reau of Entomology.) "For a fuller discussion see Farmers' Bulletin 152, issued by the United States Department of Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States. Bureau of Animal Industry; Atkinson, V. T. (Vickers T. ), d. 1891. Washington : Govt. Print. Off.
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